CN107789881A - A kind of smart home sewage-treatment plant of replaceable filter screen - Google Patents
A kind of smart home sewage-treatment plant of replaceable filter screen Download PDFInfo
- Publication number
- CN107789881A CN107789881A CN201711146694.XA CN201711146694A CN107789881A CN 107789881 A CN107789881 A CN 107789881A CN 201711146694 A CN201711146694 A CN 201711146694A CN 107789881 A CN107789881 A CN 107789881A
- Authority
- CN
- China
- Prior art keywords
- casing
- filter screen
- treatment plant
- smart home
- inserted link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/803—Accessories in which the filtering elements are moved between filtering operations ; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention provides a kind of smart home sewage-treatment plant of replaceable filter screen, is related to technical field of sewage.The smart home sewage-treatment plant of the replaceable filter screen, including casing, the bottom of the casing is installed with leg, the bottom of the leg is bonded with semicircle sucker, the top side wall of the casing is communicated with water inlet pipe, the sidewall bottom of the casing is communicated with outlet pipe, and the bottom of the casing is installed with motor by fixed mount.The smart home sewage-treatment plant of the replaceable filter screen, bayonet socket is directed at by inserted link and presses the circle that bears down on one, you can fixes bottom plate and base, the installation of filter screen is also completed simultaneously, the hook of setting fixes drawstring, is easy to the pulling to drawstring, when needing to dismantle filter screen, pull drag hook, inserted link under tension is moved to the direction close to spring, is extruded, the inside of inserted link retraction notch, whole bottom plate is lifted simultaneously, it is simple to operate.
Description
Technical field
The present invention relates to technical field of sewage, the smart home sewage disposal dress of specially a kind of replaceable filter screen
Put.
Background technology
With the deterioration of environment, and attention of the people to health.One side surface water and drinking water are subject to more tight
The pollution of weight, another aspect people are to production, the health concerns more and more higher of domestic water.There are various sewage on current market
Processing unit, but the screen replacing inconvenience of these sewage-treatment plants, are not easy to sewage-treatment plant carrying out clean and maintenance, shadow
The filter effect of sewage is rung.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of smart home sewage disposal of replaceable filter screen dress
Put, solve screen replacing inconvenience, the problem of influenceing sewage water filtration effect.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs:A kind of intelligence of replaceable filter screen
Household sewage-treatment plant, including casing, the bottom of the casing are installed with leg, and the bottom of the leg is bonded with half
Circle sucker, the top side wall of the casing are communicated with water inlet pipe, and the sidewall bottom of the casing is communicated with outlet pipe, the casing
Bottom motor is installed with by fixed mount, the control panel of the motor and peripheral hardware is electrically connected with.
The output shaft of the motor and the bottom of bull stick are welded, and the top of the bull stick through the bottom of casing and extends to
The inside of casing and the bottom of base are welded, and the sidewall weld of the base has slide bar, bottom plate is connected with the top of the base,
The top of the bottom plate is welded with the bottom of hack lever group, and the top of the hack lever group and the bottom of collar are welded, the hack lever group
Outside be bonded with a circle filter screen.
The side wall of the bottom plate offers notch, and the inwall of the notch is welded with spring, and the spring goes out close to notch
One end of mouth and one end of inserted link are welded, and the inwall of base offers the bayonet socket being adapted with inserted link, the side wall weldering of the inserted link
Be connected to gag lever post, be welded with retainer ring at the top of the inserted link, one end colligation of the retainer ring and drawstring, the drawstring it is another
One end is at the top of the inwall of notch and extends to top and the hook colligation of base, and the inside of the base offers and drawstring
The through hole being adapted.
Preferably, the quantity of the leg is four, and the leg that quantity is four is equally spaced in the bottom of casing.
Preferably, the semicircle sucker is made up of quality of rubber materials.
Preferably, the inwall of the casing offers the chute being adapted with slide bar, and the one end of slide bar away from base is prolonged
Extend the inner chamber of chute and contacted with the inwall of chute.
Preferably, the hack lever is around the edge being arranged at the top of bottom plate.
Preferably, the inwall of the notch offers the stopper slot being adapted with gag lever post, and gag lever post is away from inserted link
Side extends to the inner chamber of stopper slot and contacted with the inwall of stopper slot.
(3) beneficial effect
The invention provides a kind of smart home sewage-treatment plant of replaceable filter screen.The beneficial effect possessed is such as
Under:
1st, the smart home sewage-treatment plant of the replaceable filter screen, bayonet socket is directed at by inserted link and presses the circle that bears down on one, you can
Bottom plate and base to be fixed, while also complete the installation of filter screen, the hook of setting fixes drawstring, is easy to the pulling to drawstring,
When needing to dismantle filter screen, drag hook is pulled, inserted link under tension is moved to the direction close to spring, extruded, inserted link retraction
The inside of notch, while whole bottom plate is lifted, it is simple to operate.
2nd, the rotation of motor driven filter screen, under the influence of centrifugal force, the efficiency for making the device filter sewage more preferably, are reduced
The time of water outflow filter screen, semicircle sucker made of quality of rubber materials add the device and set up the frictional resistance in face, set up
Shi Buyi is slided, while the flexible performance of rubber, and damping property is preferable, can effectively to vibrated caused by device work into
Row buffering, reduce the device and set up the Oscillation Amplitude in face, reduce noise caused by vibrating, avoid the rest to personnel from producing
Influence.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is base of the present invention and bottom plate connection diagram.
In figure:1 casing, 2 legs, 3 semicircle suckers, 4 water-supply-pipes, 5 outlet pipes, 6 fixed mounts, 7 motors, 8 bull sticks, 9 bases,
10 bottom plates, 11 hack levers, 12 collars, 13 filter screens, 14 notches, 15 springs, 16 inserted links, 17 gag lever posts, 18 retainer rings, 19 drawstrings, 20
Hook, 21 bayonet sockets, 22 slide bars.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of smart home sewage-treatment plant of replaceable filter screen, as shown in Figure 1-2, bag
Casing 1 is included, the bottom of casing 1 is installed with leg 2, and the quantity of leg 2 is four, and the leg 2 that quantity is four is equidistant
The bottom of casing 1 is distributed in, leg 2 makes the stable erection of casing 1 on the ground, and the bottom of leg 2 is bonded with semicircle sucker 3,
Semicircle sucker 3 is made up of quality of rubber materials, and semicircle sucker 3 made of quality of rubber materials adds friction of the device with setting up face and hindered
Power, it is not easy to slide during erection, while the flexible performance of rubber, damping property is preferable, is produced when effectively can work the device
Vibration enter row buffering, reduce the device with set up face Oscillation Amplitude, reduce vibration caused by noise, avoid to personnel's
Rest has an impact, and the top side wall of casing 1 is communicated with water inlet pipe 4, and the sidewall bottom of casing 1 is communicated with outlet pipe 5, casing 1
Bottom motor 7 is installed with by fixed mount 6, the model Y100L2-4-3 of motor 7, the chain of command of motor 7 and peripheral hardware
Plate is electrically connected with.
The output shaft of motor 7 welds with the bottom of bull stick 8, and the top of bull stick 8 through the bottom of casing 1 and extends to casing
1 inside is welded with the bottom of base 9, and the sidewall weld of base 9 has slide bar 22, and the inwall of casing 1 offers and the phase of slide bar 22
The chute of adaptation, and the one end of slide bar 22 away from base 9 extends to the inner chamber of chute and contacted with the inwall of chute, slide bar 22 with
Chute cooperates, and the rotation of base 9 is more stablized, the top of base 9 is connected with bottom plate 10, the top of bottom plate 10 and frame
The bottom welding that 11 groups of bar, the top that 11 groups of hack lever and the bottom of collar 12 are welded, and hack lever 11, which is surround, is arranged at the top of bottom plate 10
Edge, the outside that 11 groups of hack lever is bonded with a circle filter screen 13, and filter screen 13 forms a ring-type, is distributed in collar 12 and bottom plate
Between 10.
The side wall of bottom plate 10 offers notch 14, and the quantity of notch 14 is two, is symmetricly set in the both sides of bottom plate 10, groove
The inwall of mouth 14 is welded with spring 15, and spring 15 welds close to one end that notch 14 exports and one end of inserted link 16, and inserted link 16 is remote
From notch 14 one end and be round and smooth shape positioned at bottom, elastic deformation can occur for spring 15, inserted link 16 is had all the time to remote
The trend of the direction of notch 14 motion, the inwall of base 9 offer the bayonet socket 21 being adapted with inserted link 16, and inserted link 16 inserts bayonet socket 21
Inside, you can base 9 and bottom plate 10 are fixed together, while the line of mark bayonet socket 21 position is portrayed at the top of base 9
Shape marks, and is easy to the clamping of base 9 and bottom plate 10, the sidewall weld limited location bar 17 of inserted link 16, the inwall of notch 14 offers
The stopper slot being adapted with gag lever post 17, and side of the gag lever post 17 away from inserted link 16 extends to inner chamber and the stopper slot of stopper slot
Inwall contact, the stable inserted link 16 of gag lever post 17 is flexible notch 14 inside, and what is moved it more stablizes, the top of inserted link 16
Portion is welded with retainer ring 18, retainer ring 18 and one end colligation of drawstring 19, and the other end of drawstring 19 runs through the inwall top of notch 14
Portion and top and 20 colligations of hook for extending to base 10, are directed at bayonet socket 21 by inserted link 16 and press the circle 13 that bears down on one, you can by bottom plate 10
Fixed with base 9, while also complete the installation of filter screen 13, the hook 20 of setting fixes drawstring 19, is easy to the drawing to drawstring 19
It is dynamic, when needing to dismantle filter screen 13, drag hook 20 is pulled, the under tension of inserted link 16 is moved to the direction close to spring 15, squeezed
Pressure, the inside of inserted link retraction notch 14, while whole bottom plate 10 is lifted, simple to operate, the inside of base 10 offers
The through hole being adapted with drawstring 19.
Operation principle:Inserted link 16 is directed at bayonet socket 21 and presses the circle 13 that bears down on one, you can bottom plate 10 and base 9 are fixed, while
The installation of filter screen 13 is completed, the hook 20 of setting fixes drawstring 19, is easy to the pulling to drawstring 19, when needing to dismantle filter screen 13
When, drag hook 20 is pulled, the under tension of inserted link 16 is moved to the direction close to spring 15, extruded, inserted link retraction notch 14
Inside, while whole bottom plate 10 is lifted.
In summary, the smart home sewage-treatment plant of the replaceable filter screen, bayonet socket 21 is directed at by inserted link 16 and pressed
Bear down on one circle 13, you can fixes bottom plate 10 and base 9, while also completes the installation of filter screen 13, the hook 20 of setting is by drawstring 19
It is fixed, it is easy to the pulling to drawstring 19, when needing to dismantle filter screen 13, pulls drag hook 20, the under tension of inserted link 16 is to close to bullet
The direction motion of spring 15, is extruded, the inside of inserted link retraction notch 14, while whole bottom plate 10 is lifted, side simple to operate
Just.
Also, rotation of the motor 7 with electric filter 13, under the influence of centrifugal force, make the efficiency of the device filter sewage more
It is good, reduce the time of water outflow filter screen 13, semicircle sucker 3 made of quality of rubber materials adds the device with setting up the friction in face
Resistance, it is not easy to slide during erection, while the flexible performance of rubber, damping property is preferable, is produced when effectively can work the device
Row buffering is entered in raw vibration, reduces the device and sets up the Oscillation Amplitude in face, reduces noise caused by vibrating, avoid to personnel
Rest have an impact.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of smart home sewage-treatment plant of replaceable filter screen, including casing (1), it is characterised in that:The casing
(1) bottom is installed with leg (2), and the bottom of the leg (2) is bonded with semicircle sucker (3), the side of the casing (1)
Water inlet pipe (4) is communicated with the top of wall, the sidewall bottom of the casing (1) is communicated with outlet pipe (5), the bottom of the casing (1)
Motor (7) is installed with by fixed mount (6), the motor (7) and the control panel of peripheral hardware are electrically connected with;
The output shaft of the motor (7) welds with the bottom of bull stick (8), and the bottom of casing (1) is run through at the top of the bull stick (8)
And extend to the inside of casing (1) and welded with the bottom of base (9), the sidewall weld of the base (9) has slide bar (22), described
Bottom plate (10) is connected with the top of base (9), the top and the bottom of hack lever (11) group of the bottom plate (10) are welded, the hack lever
(11) top of group and the bottom of collar (12) are welded, and the outside of hack lever (11) group is bonded with a circle filter screen (13);
The side wall of the bottom plate (10) offers notch (14), and the inwall of the notch (14) is welded with spring (15), the bullet
Spring (15) welds close to one end of notch (14) outlet and one end of inserted link (16), and the inwall of base (9) offers and inserted link
(16) bayonet socket (21) being adapted, the sidewall weld limited location bar (17) of the inserted link (16), the top weldering of the inserted link (16)
Retainer ring (18) is connected to, the retainer ring (18) and one end colligation of drawstring (19), the other end of the drawstring (19) run through groove
At the top of the inwall of mouth (14) and top and hook (20) colligation of base (10) are extended to, the inside of the base (10) offers
The through hole being adapted with drawstring (19).
A kind of 2. smart home sewage-treatment plant of replaceable filter screen according to claim 1, it is characterised in that:Institute
The quantity for stating leg (2) is four, and the leg (2) that quantity is four is equally spaced in the bottom of casing (1).
A kind of 3. smart home sewage-treatment plant of replaceable filter screen according to claim 1, it is characterised in that:Institute
Semicircle sucker (3) is stated to be made up of quality of rubber materials.
A kind of 4. smart home sewage-treatment plant of replaceable filter screen according to claim 1, it is characterised in that:Institute
The inwall for stating casing (1) offers the chute being adapted with slide bar (22), and the one end of slide bar (22) away from base (9) extends to
The inner chamber of chute and contacted with the inwall of chute.
A kind of 5. smart home sewage-treatment plant of replaceable filter screen according to claim 1, it is characterised in that:Institute
Hack lever (11) is stated around the edge being arranged at the top of bottom plate (10).
A kind of 6. smart home sewage-treatment plant of replaceable filter screen according to claim 1, it is characterised in that:Institute
The inwall for stating notch (14) offers the stopper slot being adapted with gag lever post (17), and the one of the remote inserted link (16) of gag lever post (17)
Side extends to the inner chamber of stopper slot and contacted with the inwall of stopper slot.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711146694.XA CN107789881A (en) | 2017-11-17 | 2017-11-17 | A kind of smart home sewage-treatment plant of replaceable filter screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711146694.XA CN107789881A (en) | 2017-11-17 | 2017-11-17 | A kind of smart home sewage-treatment plant of replaceable filter screen |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107789881A true CN107789881A (en) | 2018-03-13 |
Family
ID=61535242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711146694.XA Pending CN107789881A (en) | 2017-11-17 | 2017-11-17 | A kind of smart home sewage-treatment plant of replaceable filter screen |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107789881A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108671644A (en) * | 2018-05-21 | 2018-10-19 | 杭州富阳福士得食品有限公司 | One kind being convenient for clean life air filtering core |
CN108686443A (en) * | 2018-05-23 | 2018-10-23 | 温州市骐邦环保科技有限公司 | A kind of efficient life air filtering method |
CN109185578A (en) * | 2018-09-25 | 2019-01-11 | 大连翼方科技有限公司 | A kind of hospital sewage high-efficient treatment device and method |
CN109432861A (en) * | 2018-11-27 | 2019-03-08 | 衡阳恒荣高纯半导体材料有限公司 | A kind of novel germanium tetrachloride hydrolysate separator |
CN109529435A (en) * | 2018-12-29 | 2019-03-29 | 安呈波 | A kind of fast changeable filter screen for sewage treatment |
CN109826566A (en) * | 2019-04-04 | 2019-05-31 | 邹城兖矿泰德工贸有限公司 | Hard alloy Noncoring drill bit |
CN110642456A (en) * | 2018-06-26 | 2020-01-03 | 天津奇迹科技有限公司 | Biological treatment sewage equipment that work efficiency is high |
CN110744309A (en) * | 2019-11-21 | 2020-02-04 | 衡阳市林肯液压设备有限公司 | Turning and polishing integrated machine for numerical control machining |
CN110833718A (en) * | 2019-11-26 | 2020-02-25 | 深圳市东深工程有限公司 | Front pool filtering device of large irrigation drainage pump station |
CN112302951A (en) * | 2020-11-02 | 2021-02-02 | 芜湖信友机械制造有限公司 | Portable self-suction sewage pump capable of being put into use quickly |
CN113786660A (en) * | 2021-10-18 | 2021-12-14 | 广西正超建设工程有限公司 | Municipal administration sewage pipe network filtration system |
CN114392600A (en) * | 2021-12-10 | 2022-04-26 | 红云红河烟草(集团)有限责任公司 | Cloud cigarette special line sugar spice process feeding and filtering device |
CN115012446A (en) * | 2022-06-24 | 2022-09-06 | 广东金雄城工程项目管理有限公司 | Prefabricated assembled municipal utility tunnel based on BIM |
CN115487457A (en) * | 2022-09-21 | 2022-12-20 | 山东法尔消防科技服务有限公司 | Fire hydrant water drain outlet anti-blocking device and method |
CN115554746A (en) * | 2022-07-25 | 2023-01-03 | 陈晓彬 | Waste water filter equipment that geothermal full current power generation system used |
-
2017
- 2017-11-17 CN CN201711146694.XA patent/CN107789881A/en active Pending
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108671644A (en) * | 2018-05-21 | 2018-10-19 | 杭州富阳福士得食品有限公司 | One kind being convenient for clean life air filtering core |
CN108686443A (en) * | 2018-05-23 | 2018-10-23 | 温州市骐邦环保科技有限公司 | A kind of efficient life air filtering method |
CN110642456A (en) * | 2018-06-26 | 2020-01-03 | 天津奇迹科技有限公司 | Biological treatment sewage equipment that work efficiency is high |
CN109185578A (en) * | 2018-09-25 | 2019-01-11 | 大连翼方科技有限公司 | A kind of hospital sewage high-efficient treatment device and method |
CN109432861A (en) * | 2018-11-27 | 2019-03-08 | 衡阳恒荣高纯半导体材料有限公司 | A kind of novel germanium tetrachloride hydrolysate separator |
CN109529435B (en) * | 2018-12-29 | 2021-04-06 | 广州市海珠羊城环保有限公司 | A but, quick replacement's filter screen for sewage treatment |
CN109529435A (en) * | 2018-12-29 | 2019-03-29 | 安呈波 | A kind of fast changeable filter screen for sewage treatment |
CN109826566A (en) * | 2019-04-04 | 2019-05-31 | 邹城兖矿泰德工贸有限公司 | Hard alloy Noncoring drill bit |
CN110744309A (en) * | 2019-11-21 | 2020-02-04 | 衡阳市林肯液压设备有限公司 | Turning and polishing integrated machine for numerical control machining |
CN110833718A (en) * | 2019-11-26 | 2020-02-25 | 深圳市东深工程有限公司 | Front pool filtering device of large irrigation drainage pump station |
CN112302951A (en) * | 2020-11-02 | 2021-02-02 | 芜湖信友机械制造有限公司 | Portable self-suction sewage pump capable of being put into use quickly |
CN112302951B (en) * | 2020-11-02 | 2022-07-01 | 芜湖信友机械制造有限公司 | Portable self-suction sewage pump capable of being put into use quickly |
CN113786660A (en) * | 2021-10-18 | 2021-12-14 | 广西正超建设工程有限公司 | Municipal administration sewage pipe network filtration system |
CN114392600A (en) * | 2021-12-10 | 2022-04-26 | 红云红河烟草(集团)有限责任公司 | Cloud cigarette special line sugar spice process feeding and filtering device |
CN115012446A (en) * | 2022-06-24 | 2022-09-06 | 广东金雄城工程项目管理有限公司 | Prefabricated assembled municipal utility tunnel based on BIM |
CN115554746A (en) * | 2022-07-25 | 2023-01-03 | 陈晓彬 | Waste water filter equipment that geothermal full current power generation system used |
CN115487457A (en) * | 2022-09-21 | 2022-12-20 | 山东法尔消防科技服务有限公司 | Fire hydrant water drain outlet anti-blocking device and method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107789881A (en) | A kind of smart home sewage-treatment plant of replaceable filter screen | |
CN207590469U (en) | A kind of Domestic fruit extractor convenient for cleaning | |
CN200994299Y (en) | Semi-automatic and pneumatic edible-mushroom mixed-material bag packer | |
CN108031164A (en) | A kind of rocking type equipment for separating liquid from solid for domestic rubbish disposal | |
CN207629079U (en) | A kind of intelligence WR and hydropower construction reinforcing bar cutter device | |
CN208911580U (en) | A kind of reuse means of cleaning concrete element mold waste water | |
CN206924911U (en) | A kind of gardens irrigation rig being conveniently replaceable | |
CN109198676A (en) | A kind of konjaku vibration washing device | |
CN210545660U (en) | Stable driven jigger | |
CN207796258U (en) | A kind of sewage disposal control valve for urban sewage | |
CN208643614U (en) | The cleaning device of flat mouth blender | |
CN208032120U (en) | A kind of energy-saving and environment-friendly cleaner | |
CN206262845U (en) | A kind of firm pneumatic vibrating screen | |
CN212576800U (en) | Building is with preventing accumulational high-efficient screening sand device of sand | |
CN205528347U (en) | Sludge dewatering machine | |
CN209173414U (en) | A kind of rectifying column having short distance rectifying function | |
CN209473744U (en) | A kind of station conversion device of button kludge | |
CN210507772U (en) | Energy-saving building with function is collected to rainwater | |
CN207512010U (en) | A kind of filtering valve seat on water purifier | |
KR20170053983A (en) | Apparatus for filtering dust | |
CN206366272U (en) | A kind of filter for air purifier | |
CN218686721U (en) | Multistage sewage treatment device | |
CN106264559B (en) | A kind of intelligence anti-suck blood sampling medical equipment | |
CN205435248U (en) | Pesticide workshop dust purification equipment | |
CN209953226U (en) | Screening sand machine for small-size building |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180313 |